I have followed all of the advice on this forum to get this ODBC driver to work.  I have set the permissions as defined in the guides and on this forum. Set the permissions on directories, DLL files, and EXE files.  I can get the TestDCOM.asp to successfully execute but not the qbcust.asp to execute using the IUSR_???? user.  If I change the Authentication and Access Control user in IIS to be the Admin it will ask me for a user name and password and execute the qbcust.asp page successfully.  I do not want my users posting invoices into Quickbooks using my Domain Admin username and password.  Any assistance would be greatly appreciated.

Yes I have multiple times!  I am very concerned that the solution provided is from a disgruntled individual that had to search his server for Flex and ODBC and give everyone of those files FULL Admin permissions.  I do not want to do that so please provide a better solution or e-mail me a phone number that a support person will actually answer!